Using our innovative titanium exotic frame, the exotic bog takes advantage of the best features of a roll top backpack and makes them even better for a sleek, versatile carry. The ultralight frame and lumbar support plate deliver best-in-class load transfer to keep the weight off your shoulders and onto your stronger hips and legs. Its 40 liter 70 denier main bag is highly water resistant and fully seam taped for strength and water resistance. Simply pull it out of the cradle and toss in your tent at the end of the day or use it to keep wet and dry gear SEPARATED. It also makes a great pillow, Bear bag, lower leg bivy, etc. The exotic bog is everything you need and nothing you don't.